Add IBC transaction type

Author: majecty

core/src/codechain_machine.rs

@@ -110,6 +110,12 @@ impl CodeChainMachine {
                 // FIXME
                 0
             }
+            Action::IBC {
+                ..
+            } => {
+                // FIXME
+                0
+            }
         }
     }
 

core/src/miner/mem_pool_types.rs

@@ -472,6 +472,12 @@ impl MemPoolMinFees {
                 // FIXME
                 0
             }
+            Action::IBC {
+                ..
+            } => {
+                // FIXME
+                0
+            }
         }
     }
 }

rpc/src/v1/types/action.rs

@@ -55,6 +55,9 @@ pub enum Action {
         shard_id: ShardId,
         content: String,
     },
+    IBC {
+        bytes: Bytes,
+    },
 }
 
 #[derive(Debug, Serialize)]
@@ -91,6 +94,9 @@ pub enum ActionWithTracker {
         content: String,
         tracker: Tracker,
     },
+    IBC {
+        bytes: Bytes,
+    },
 }
 
 impl ActionWithTracker {
@@ -148,6 +154,11 @@ impl ActionWithTracker {
                 content,
                 tracker: tracker.unwrap(),
             },
+            ActionType::IBC {
+                bytes,
+            } => ActionWithTracker::IBC {
+                bytes,
+            },
         }
     }
 }
@@ -212,6 +223,11 @@ impl TryFrom<Action> for ActionType {
                 shard_id,
                 content,
             },
+            Action::IBC {
+                bytes,
+            } => ActionType::IBC {
+                bytes,
+            },
         })
     }
 }

state/src/impls/top_level.rs

@@ -405,6 +405,12 @@ impl TopLevelState {
                 handler.execute(bytes, self, fee_payer, signer_public)?;
                 return Ok(())
             }
+            Action::IBC {
+                ..
+            } => {
+                // FIXME: call ibc transactions
+                return Ok(())
+            }
         };
         self.apply_shard_transaction(
             &transaction,

types/src/transaction/action.rs

@@ -31,6 +31,7 @@ enum ActionTag {
     SetShardOwners = 0x05,
     SetShardUsers = 0x06,
     ShardStore = 0x19,
+    IBC = 0x20,
     Custom = 0xFF,
 }
 
@@ -86,6 +87,9 @@ pub enum Action {
         shard_id: ShardId,
         content: String,
     },
+    IBC {
+        bytes: Bytes,
+    },
 }
 
 impl Action {
@@ -231,6 +235,13 @@ impl Encodable for Action {
                 s.append(shard_id);
                 s.append(content);
             }
+            Action::IBC {
+                bytes,
+            } => {
+                s.begin_list(2);
+                s.append(&ActionTag::IBC);
+                s.append(bytes);
+            }
         }
     }
 }
@@ -328,6 +339,18 @@ impl Decodable for Action {
                     content: rlp.val_at(3)?,
                 })
             }
+            ActionTag::IBC => {
+                let item_count = rlp.item_count()?;
+                if item_count != 2 {
+                    return Err(DecoderError::RlpIncorrectListLen {
+                        got: item_count,
+                        expected: 2,
+                    })
+                }
+                Ok(Action::IBC {
+                    bytes: rlp.val_at(1)?,
+                })
+            }
         }
     }
 }